Supply and delivery of lv and mv power cables to ESKOM cape coastal cluster – eastern cape (2-year as-and-when contract)

Submission is via the e-Tendering system only. Bidders must complete and submit the E-Tendering Training Acknowledgement Form (240-9722574 Rev 1) within the prescribed period. Failure to submit this form renders the bid non-responsive and disqualified. The form confirms the bidder has completed self-training on the e-Tendering solution and can operate it.

Mandatory returnable: E-Tendering Training Acknowledgement Form (240-9722574 Rev 1) must be fully completed and submitted. Failure to do so results in disqualification. No other evaluation criteria are specified in the document.

Eskom specification covering technical requirements for LV power and control cables (600/1000 V) in accordance with SANS 1507-1 and SANS 1507-3. Applies to all Eskom Holdings divisions.

Closing date: 6 October 2026 at 10:00

No compulsory briefing or site visit stated in the document.

Cables must comply with Eskom Specification 240-56063805 Rev3 based on NRS 074-1 Edition 2 and compulsory safety specification VC 8075.

• Rated voltage: 600/1000 V.
• Conductor: power cables – stranded copper or aluminium (type/size per Schedule A); multi-core control cables – stranded copper; CCAA or aluminium alloy allowed for trial projects.
• Insulation: PVC.
• Core identification: per table (colours for ≤4 cores, numbering for more).
• Bedding: PVC.
• Armour: aluminium wire for single-core; galvanised steel wire for multi-core.
• Outer sheath: PVC, UV stabilised.
• Fire performance: flame retardant (red stripe) as default; reduced/zero halogen (blue/white stripe) only for Generation.
• Packaging: wooden drums treated per SANS 10005; standard drum lengths: 500 m (conductor ≤16 mm²) or 300 m (>16 mm²).
• Marking: conductor and cable identification system details to be submitted for Eskom approval; outer sheath marking per SANS 1507 including specification number, year, voltage, size, cores, conductor material, and "ESKOM"; sequential length marking at 1 m intervals with <1% error.
• Drums: branded with Eskom logo on flange, label with SAP number, order number, batch number, technical info.
• Documentation at tender: catalogue of full cable range, dimensional data, current ratings, short-circuit ratings, mass, resistance, reactance, capacitance, zero-sequence impedance.
• Testing: type, routine, and sample test reports per SANS 1507; SANAS accredited product certification mark scheme.

Packaging and marking per SANS 1507 and this specification. Wooden drums treated per SANS 10005. Conductor and cable identification systems must be proposed and approved – durable, withstand 90°C continuous and 250°C short-circuit, visible, marked at ≤500 mm intervals, unique algorithm per manufacturer. Outer sheath marking includes sequential length marking with <1% error. Drums branded with Eskom logo and label with SAP number, order number, batch number and technical info.

Supplier shall have a documented QMS meeting ISO 9001 (or ISO 9002). Eskom reserves the right to audit the QMS and verify conformance before delivery. Additional quality requirements may apply for term contracts.

Quality management system (QMS) meeting ISO 9001 (or ISO 9002) – formally documented and implemented; Eskom may audit.

• Cables must carry a SANAS accredited product certification body mark.
• Valid type test reports per SANS 1507-3 must be submitted at time of tender.
• Full Technical Schedules A and B (including test and deviation schedules) must be completed and submitted.
• Details of proposed conductor and cable identification systems must be submitted for approval.
• Compliance with SANS 1507, VC 8075, and NRS 074-1 is mandatory.

Wooden drum treatment method must not be harmful to the environment or human beings.

Details of proposed conductor and cable identification systems must be submitted with tender documentation and are subject to Eskom approval.

Rated voltage 600/1000 V. Conductors: stranded Cu or Al for power cables; stranded Cu for control cables; CCAA/Al alloy for trial projects. PVC insulation. Core identification per table. PVC bedding. Armour: Al wire (single-core) or galvanised steel (multi-core). PVC outer sheath, UV stabilised. Fire performance: flame retardant default; reduced/zero halogen for Generation only.

Annexure C1: Environmental Tender Evaluation & Scoring Card (Template Identifier 240-43921899 Rev 6, Document Identifier 240-167528519 Rev 2, Effective 30 May 2025, Review 30 May 2030).

Purpose: to assess whether the supplier submitted the required environmental documentation as specified in the enquiry (Enquiry No. 32-727) and that such documentation complies with specified requirements.

Reference documentation: 32-727 SHEQ Policy; 32-726 SHE Requirements for the Eskom Commercial Processes.

Environmental evaluation pass mark: 100% of all listed requirements must be satisfied.

Each requirement is scored 0 (not submitted or does not meet minimum requirements) or 1 (submitted and content satisfies minimum requirements).

Bidders must submit the following environmental documentation with the tender:

• Environmental Policy: signed by CEO/Director, dated, version controlled, expressing commitments to environmental protection, compliance, objectives, continual improvement and pollution reduction.
• Company Organogram: showing environmental responsible persons (Contractor Environmental Officer, Environmental Representative, Company Director, Herbicides Applicator, etc.).
• Environmental Aspects & Impacts Register: covering activities, products or services relevant to the scope (excavation, compacting, storage of oil-containing equipment, herbicide application, transport of hazardous/dangerous goods, storage and disposal of batteries, etc.), with significance rating methodology (Low/Medium/High) and aligned environmental compliance obligations.
• Environmental Risks & Opportunities (SWOT) Register: identifying strengths, weaknesses, opportunities, threats/risks affecting environmental performance, compliance obligations and continual improvement.
• Environmental Management Programme (EMP) – Project/Site Specific: action plans addressing significant aspects & impacts, SWOT register risks (fire, protected tree cutting without permits, waste stream minimisation/management/disposal), customer needs/expectations, and site-specific risks (protected areas, indigenous tree removal permits, wetlands) with operational control procedures.
• Waste Management Strategy/Plan (WMP): description of expected waste streams (batteries, wires, cables, etc.), pollution prevention, waste minimisation (reuse, recycle, reduce), final disposal, records of waste quantities disposed and registered landfill sites, and legal compliance obligations.
• Environmental Emergency Preparedness & Response Plan: listing possible emergencies (chemical spillages, air pollution, bees/snakes), response approach, exercises/drills with specified timeframes, and emergency stakeholder contact details.
• Communication Strategy/Plan: method of internal and external communication on environmental matters covering what, how, to whom, frequency and purpose.
• Environmental Incident Register: description of incidents (hazardous/oil spills, fires), date, reported to/by, actions taken, recommendation status, and closure date.
• Environmental Competency Training certificates: training matrix and schedule, documented proof of staff environmental training, ensuring sufficient skills for duties.
• Environmental Appointment Letters: template with clear roles, responsibilities and authority for Environmental Officer and Environmental Representative (monitoring EMP, WMP, EPRP compliance), ensuring NEMA compliance, waste management, and ISO 14001 knowledge where practicable.
• Acknowledgement & Declaration: signed and dated Annexure B of the Eskom Contract Environmental Management Plan submitted with the tender enquiry.
• Additional environmental requirements (where practicable): Environmental Law awareness training relevant to project activities; Material Safety Data Sheets (MSDS) for all hazardous substances/chemicals used (e.g. batteries).

Bidders must read ISO 14001:2015 for detailed EMS requirements and definitions.

Supply and Delivery of Low Voltage (LV) Power and Control Cables and Medium Voltage (MV) Power Cables to the Cape Coastal Cluster – Eastern Cape for a period of two (2) years on an "As and When required" basis.

Environmental documentation requirements apply to the Contractor/Supplier executing the scope.

Environmental compliance obligations (laws) must be aligned with aspects, impacts, SWOT register, EMP, WMP and appointment letters.

Key legislation referenced: National Environmental Management Act (NEMA).

ISO 14001:2015 knowledge required where practicable.

No CIDB grading, B-BBEE level, local content thresholds, or financial capacity thresholds stated in this environmental evaluation section.

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{

"scope": "The supplier must provide a Contract Quality Plan (CQP) template that helps identify and plan for meeting client/contract expectations for quality management. The CQP must address documented information control, method statements, communication channels, an organogram with QA/QC responsibilities, and management of working tools/equipment.",

"deliverables": [

"Contract Quality Plan (CQP) template",

"Method statements for logical job sequencing",

"Communication plan for quality-related issues",

"Organogram showing roles, responsibilities, and QA/QC functions",

"List of core processes and interfacing documents",

"Registers: inspection, audit findings, non-conformances/defects/punch items, databook status",

"Monthly Inspection Analysis Report",

"Audit findings report and action register",

"Product preservation process flow"

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"standards": [

"SANS 466:2005 (Guidelines for quality plans)",

"ISO 9001 (latest) for customer property handling"

],

"otherRequirements": "Records must be controlled and retained as per contract agreement. Post-delivery activities must consider statutory, regulatory, and scope requirements."

}

The main contractor/supplier must provide notification to Eskom prior to appointing contractors or suppliers for the commencement of work.

Closing date and time: 6 October 2026 at 10:00

Bidders must comply with Eskom OHS requirements including:

• Eskom Contractor Health and Safety Requirements Standards 32-136
• SHE Specification
• Occupational Health and Safety Act and its Regulations
• Compensation for Occupational Diseases and Illnesses Act

After contract award, the supplier must align company processes to Eskom's OHS requirements.

Penalties apply for non-conformance to Eskom and/or statutory OHS requirements.

All employees (including contractors/suppliers) must undergo relevant Eskom induction.

Main contractor obligations:

• Demonstrate selection criteria and process for appointing contractors/suppliers
• Notify Eskom prior to appointing contractors/suppliers for commencement of work
• Ensure contractors/suppliers have adequate resources and competencies
• Manage contractors/suppliers to ensure compliance with applicable legal and Eskom requirements
• Monitor contractors/suppliers through audits and assessments for OHS compliance
• Provide grounds for termination of non-compliant contractors/suppliers
• Address all non-conformances by contractors/suppliers (all tiers) through performance and penalty processes

Eskom reserves the right to verify compliance and may request testimonials/references and contact details of previous clients.

The acknowledgement form (Annexure B) must be signed by an authorised person (CEO/Director/Managing Director) and witnessed by two witnesses.

The supplier/contractor/tenderer must comply with Eskom OHS requirements including Eskom Contractor Health and Safety Requirements Standards 32-136, SHE Specification, Occupational Health and Safety Act and its Regulations, and Compensation for Occupational Diseases and Illnesses Act. After contract award, the supplier is responsible for aligning company processes to Eskom's OHS requirements. Penalties will be enforced for non-conformance. All employees must undergo relevant Eskom induction. The main contractor must demonstrate selection criteria for subcontractors, notify Eskom before appointing them, ensure they have adequate resources and competencies, manage their compliance, monitor through audits, and may terminate non-compliant subcontractors. Eskom reserves the right to verify compliance and request references.

Main contractor/supplier obligations:

• Demonstrate to Eskom the process and selection criteria applied when appointing contractors and suppliers
• Provide notification to Eskom prior to the appointment of contractors or suppliers for commencement of work
• Ensure contractors/suppliers have adequate resources and competencies
• Remain accountable for management of contractors/suppliers to ensure compliance with applicable legal and Eskom requirements during contract execution
• Monitor contractors/suppliers through audits and assessments regarding OHS compliance during work execution
• Provide grounds for termination of work done by contractors/suppliers
• Address all non-conformances/non-compliance by contractors/suppliers (all tiers) through performance and penalty processes
• Allow Eskom to verify compliance when deemed necessary; may be instructed to provide copies of testimonials/references and contact details of clients (including Eskom) for previous similar work

This document establishes standard technical evaluation criteria for MV and LV cable tender submissions across Eskom Holdings SOC Ltd (Distribution, Transmission, Generation divisions). It covers three evaluation phases: documentation evaluation, factory evaluation, and factory sample evaluation. Based on Eskom cable equipment specifications and applicable SANS standards. Revision 4 (April 2023) removed PILC cables from national contracts and added 7-year waiver for previous factory/sample evaluations.

Submission requirements are not specified in this technical evaluation criteria document. The document defines evaluation methodology and technical requirements but does not state how, where, or when to submit bids, the number of copies, packaging, or returnable forms list. Bidders must obtain the full tender pack for submission instructions.

Technical evaluation comprises three stages:

1. Documentation evaluation (two levels):

• Level 1: Mandatory gate-keeper requirements (80 points) — full compliance required; any failure = immediate disqualification (0 points). Covers type test reports, technical schedules, drawings, marking methods, materials/construction compliance, ratings, water blocking (MV), raw material/extrusion line data, Schedule B vs Schedule A.
• Level 2: Scoring phase (20 points) — routine/type testing (weight 4), technical schedules (weight 5), drawings (weight 6), packaging (weight 5). Negative marking applies for deviations.

2. Factory evaluation: Checklist covering design capability, machinery, plant setup, material handling, production processes, testing facilities (certification/calibration), sample/routine testing, cable marking, packaging. Minimum 80/100 to proceed.
3. Factory sample evaluation: Exact replica samples per cable type, tested per SANS 1339 (MV) or SANS 1507-3 (LV) at South African manufacturing plant. Required within one month of Eskom notification.

Previous evaluations within 7 years may be waived unless design, process, raw materials, plant location, or main component suppliers have changed.

Scope: Supply and delivery of Low Voltage (LV) Power and Control Cables and Medium Voltage (MV) Power Cables to Eskom Cape Coastal Cluster – Eastern Cape for two years on an 'as and when required' basis.

Applicable standards:

• SANS 1339: XLPE-insulated cables 3.8/6.6 kV to 19/33 kV (MV)
• SANS 1507-3: Electric cables with extruded solid dielectric insulation 300/500 V to 1900/3300 V (LV)
• Eskom specification 240-56063792: MV impregnated paper and XLPE-insulated cables
• Eskom specification 240-56063805: LV power and control cable 600/1000 V
• D-DT-3128, D-DT-8001, D-DT-2801, D-DT-2128: Cable data sheets

Mandatory documentation deliverables per cable type:

• Complete English type test reports from accredited facility
• Summary of tests schedule in provided Excel format
• Completed technical schedules B in provided Excel format
• Cable construction and dimensional data drawings
• Cable rating data and calculations (current and fault current)
• Cable conductor marking method
• Cable marking method
• Longitudinal water blocking method (MV only)
• Cable outer sheath marking
• Type tested raw material and extrusion line information
• Schedule B meeting Eskom Schedule A requirements
• Cable drums manufactured and marked per Eskom specification

Drawings must include: drawing number, revision number, detailed title, approval date, completed legend, conductor marking, cable marking, outer sheath marking, all cable layers indicated and fully labelled.

Evaluation methodology:

1. Documentation evaluation: Performed by Eskom evaluating representatives upon tender opening. Two levels: Level 1 mandatory gate-keepers (80 points, pass/fail), Level 2 scoring (20 points).
2. Factory evaluation: Conducted at manufacturing plant using checklists to verify capability and manufacturing method compliance to type tested cables. Eskom Commercial arranges visits with technical representatives.
3. Factory sample evaluation: Tenderers must manufacture, test, and have ready exact replica samples within one month of Eskom notification. Samples evaluated per SANS 1339/SANS 1507-3 at South African cable manufacturing plant. Eskom Commercial arranges sample evaluations with technical representatives.

Previous evaluations within 7 years may be waived if published reports exist and no changes to design, process, raw materials, plant location, or main component suppliers.

Experience and qualification requirements:

• Type tests must have been performed within the last 10 years for full scoring (loses 20% per additional year)
• Factory routine test failure rate figures must be auditable for the last 2 years
• Previous factory evaluations within the last 7 years accepted if published reports available and no changes to design, manufacturing process, raw materials, plant location, or main component suppliers
• Previous factory sample evaluations within the last 7 years accepted under same conditions
• Suppliers must be conversant with all requirements of this standard and obtain clarity where needed
• All suppliers must comply with requirements; no deviations accepted without pre-approval

Quality requirements:

• Type testing must comply with SANS 1339 (MV XLPE) and SANS 1507-3 (LV)
• Routine test certificates and reports required
• Factory routine test failure rate: <5% (MV) or <0.05% (LV) for full scoring; figures must be auditable for last 2 years
• Water blocking method must be type tested (MV)
• Testing facilities must have certification and calibration of equipment per 240-56063805 Clause 3.8.4
• Sample and routine testing procedures per 240-56063805 Clause 3.8.4
• Manufacturing plant evaluation covers design capability, type tested compounds, extrusion lines, manufacturing processes, material handling and storage, production process critical checkpoints
• No deviations from Eskom specifications accepted unless pre-approved by delegated Cable Systems Specialist based on sound engineering judgement

Mandatory technical compliance (Level 1 gate-keepers):

• Type tests fully compliant with SANS 1339 (MV XLPE) or SANS 1507-3 (LV)
• Type testing performed at accredited facility
• All mandatory documentation submitted and compliant
• No deviations from Eskom specifications unless pre-approved by delegated Cable Systems Specialist

Factory evaluation: Minimum 80/100 on manufacturing capability checklist

Factory sample evaluation: Exact replica samples tested per relevant SANS standard at South African plant

Previous evaluation waiver: Available if factory/factory sample evaluation performed within last 7 years with published report, provided no changes to design, manufacturing process, raw materials, plant location, or main component suppliers

Any 'NO' on mandatory requirements = immediate disqualification

Mandatory documentation requirements (Level 1 gate-keepers):

MV XLPE Cables (per 240-56063792):

• Complete English type test reports (Clause 3.3 & 3.3.1.3)
• Summary of tests schedule in Excel (Clause 3.3.1.1)
• Completed technical schedules B in Excel
• Cable construction and dimensional drawings (Clause 3.3.1.2)
• Cable rating data and calculations (Clause 3.3.1.3)
• Type testing at accredited facility (Clause 3.3)
• Type testing compliance with Eskom requirements (Clause 3.3)
• Conductor marking method (Clause 3.2.2)
• Cable marking method (Clause 3.2.3)
• Longitudinal water blocking method (Clause 3.1.4.7)
• Materials and construction compliance (Clause 3.3)
• Cable ratings meeting Eskom requirements (Table 1)
• Outer sheath marking (Clause 3.2.4)
• Type tested raw material and extrusion line info (SANS 1339)
• Schedule B meeting Schedule A (Clause 3.3.1.1)

LV Power and Control Cables (per 240-56063805):

• Complete English type test reports (Clause 3.8.4)
• Summary of tests schedule in Excel (Clause 3.8.3)
• Completed technical schedules B in Excel
• Cable construction and dimensional drawings (Clause 3.8.1)
• Cable rating data and calculations (Clause 3.8.2)
• Type testing at accredited facility (Clause 3.8.4)
• Type testing compliance (Clause 3.8.4)
• Conductor marking method (Clause 3.4)
• Cable marking method (Clause 3.8.4)
• Materials and construction compliance (240-56063805 & SANS 1507-3)
• Cable core colouring (Table 1)
• Outer sheath marking (Clause 3.8.6)
• Type tested raw material and extrusion line info (SANS 1507-3)
• Schedule B meeting Schedule A (Clause 3.8.3)

Any 'NO' on mandatory requirements = immediate disqualification

Level 2 scoring breakdown (20 points total):

Routine testing and type testing (weight 4):

• Type tests within last 10 years: 100%, -20% per additional year
• Generic routine test certificates/reports: 100% if all SANS requirements met, -20% per missing requirement
• Factory routine test failure rate: <5% (MV) or <0.05% (LV) = 100%, > threshold = 0%
• Water blocking method type tested (MV): yes = 100%, no = 0%

Technical schedules (weight 5):

• Correctness of completion (no TBA, comply, noted, etc.): 2.5 points, -0.2 per deviation
• No technical deviations: 2.5 points, -0.1 per deviation

Drawings (weight 6):

• Drawing number, revision number, detailed title, approval date, completed legend: 0.3 each
• Conductor marking drawing: 1.0
• Cable marking drawing: 0.6
• Outer sheath marking drawing: 0.6
• All cable layers indicated: 1.0
• Complete labelling of all layers: 1.0
• Negative marking: lose applicable weighting per deviation

Packaging (weight 5):

• Cable drums per Eskom specification
• Drum marking per Eskom specification
• Negative marking: -0.1 per deviation (MV), -10% per deviation (LV)

No specific contact details were provided in the document.

Returnable documents must be completed, signed, and submitted as required. The bid must include all mandatory forms and declarations. Specific submission channel, format, and number of copies are not stated in the provided text. Bidders must ensure compliance with all returnable forms listed in the tender pack.

Bidders must meet a minimum functionality/qualifying score of 90%. The tender is subject to a local production and content minimum threshold of 90%. If the import content equals or exceeds USD 5 million, the winning bidder must enter into a NIPP obligation agreement with the dtic before signing the contract with Eskom. The NIPP programme is mandatory for all tenders with import content equal to or exceeding USD 5 million.

Bidders must comply with the local production and content minimum threshold of 90%. If the import content equals or exceeds USD 5 million, the bidder must negotiate and enter into a NIPP obligation agreement with the dtic before the Eskom contract is signed. The NIPP programme targets South African and foreign industries, and the winning bidder must contact the dtic to arrange for support and development of local businesses.

All cables must have valid type test reports per SANS standards. For locally type tested cables, SANAS accredited product certification body mark is required. Type test reports and returnable documentation must be submitted at tender submission. Catalogue must be provided with tender documentation.

Quality Control Plan (QCP) / Inspection Test Plan (ITP) template for the supply and delivery of Low Voltage (LV) Power and Control Cables and Medium Voltage (MV) Power Cables to the Cape Coastal Cluster – Eastern Cape.

Scope covers LV and MV power and control cables.

Intervention point legend defines Hold Points (AP, T1, T2, A1, A2, W1, W2, IN, R1, R2, S, V).

Activities table records: activity number, description/requirement, date, intervention point, category (Statutory/Non-statutory), inspection/test method, controlling document, acceptance criteria, and inspection responsibilities (Supplier, Eskom, AIA/NOBO, Internal/TPI).

Inspection and test methods include visual, microscopy, NDT, liquid/dye penetrant, magnetic particle, eddy current, etc.

Acceptance criteria cover functionality requirements, performance measures, regulatory compliance, chemical tests, etc.

Abbreviations: NOBO (Notification Body), TPI (Third Party Inspection).